Information /

Bibliographic Details
Main Author: Ritchie, L. David
Format: Book
Language:English
Published: Newbury Park, CA : Sage Publications, 1991.
Series:Communication concepts ; 2.
Subjects:
Description
Physical Description:viii, 75 pages : illustrations ; 23 cm.
Bibliography:Includes bibliographical references and index.
ISBN:0803939043 (cl)
0803939051 (pbk.)